Originally posted by: Talkjack
If you have legally purchased The Witcher in the UK you will have difficulty installing the free official Enhanced Edition expansion after you download it. This is because the UK edition of The Witcher did not include a printed manual, just a pdf.
The Withcher Enhanced Edition has the old style DRM which requires you to key in a registration number pritned on your manual when you run the setup program. Of course, if you purchased a copy on the UK then you have no such code!
Don't download a pirate copy to get around this DRM error in order to play the expansion you are entitled to if you purchased the original. Dismayed by the lack of official FAQ on the subject at the time I went through this rigmaole, I have written some instructions on how to legally get around this problem. You can find them on my blog:
http://talkjack.wordpress.com/drm/
Hope this helps some honest customers who were stuck like I was!
... Talkjack